Digital Computer Electronics The reduced form of the Boolean expression (A+B)(A+C) is: AC+B A+B+C None of these AB+AC A+BC AC+B A+B+C None of these AB+AC A+BC ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics The ASCII code is a 7-bit code for numbers All of these letters other symbols None of these numbers All of these letters other symbols None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics A shift register moves the _____ left or right. Serial loading means storing a word in a shift register by entering _____ bit per clock pulse. With parallel or broadside loading, it takes only one _____ pulse to load the input word. light, eight, clock None of these right, eight, clock bits, one, register bits, one, clock light, eight, clock None of these right, eight, clock bits, one, register bits, one, clock ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics A 2's-complement adder-subtracter can add or subtract binary numbers. Sign-magnitude numbers represent _____ decimal numbers, and 2's complements stand for _____ decimal numbers. negative, positive hexa, sign sign, hexa positive, negative None of these negative, positive hexa, sign sign, hexa positive, negative None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics What logic function is produced by adding an inverter to the output of an AND gate? NOR XOR None of these NAND OR NOR XOR None of these NAND OR ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics The hexadecimal digits are 0 to 9 and A to _____ D E G F None of these D E G F None of these ANSWER DOWNLOAD EXAMIANS APP
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